Title:
CONVERTER USING PARTIAL RESONANCE AND CONTROL METHOD THEREOF
Document Type and Number:
WIPO Patent Application WO/2022/211228
Kind Code:
A1
Abstract:
A direct current (DC)/DC converter is provided. The DC/DC converter may comprise multiple switches, a capacitor, an inductor, and at least one processor, wherein the at least one processor is configured to: when the output voltage of the DC/DC converter is smaller than a first threshold voltage, on the basis that the current output from the inductor is smaller than a first threshold current, control on/off of the multiple switches so that the current output from the inductor increases; and on the basis that the current output from the inductor has increased to be equal to or greater than the first threshold current, control a second switch and a fourth switch to be turned on or control a first switch and a third switch to be turned on so that one end or the other end of the capacitor is connected to one end of the inductor.
Inventors:
CHOI KYUSIK (KR)
Application Number:
PCT/KR2022/000174
Publication Date:
October 06, 2022
Filing Date:
January 05, 2022
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H02M3/158
Domestic Patent References:
| WO2017156638A1 | 2017-09-21 |
Foreign References:
| US20200195133A1 | 2020-06-18 | |||
| US20190207519A1 | 2019-07-04 | |||
| CN108712073A | 2018-10-26 | |||
| JP2017077096A | 2017-04-20 |
Attorney, Agent or Firm:
LEE, Keon-Joo et al. (KR)
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